Lamp



FIG. 1 is a perspective view of a lamp, showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a side view thereof, from a different side than FIG. 2 ;

FIG. 4 is a side view thereof, from a different side than FIGS. 2 or 3 ;

FIG. 5 is a side view thereof, from a different side than that shown in FIGS. 2-4 ;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another perspective view thereof, from a different angle than FIG. 1 . 

CLAIM The ornamental design for a lamp, as shown and described. 